If the elements of the matrix are floating point numbers
(Real Numbers),then the output of the NullSpace is "{{}}".
How to get the collecting output?
Thanks
Good Bye!
Yours sincerely
Chen Wen Chon
Institude of Applied Mechanic
National Taiwan University
Taipei,Taiwon,R,O,c
r1wichon at spring.iam.ntu.edu.tw